GUIDES · VEHICLES
WOF explained: how often you need one, and what an expired WOF costs
The real age-based cadence NZTA sets, what an expired WOF actually means for driving, and the fine — today, and from 1 November 2026.
Checked: 3 Aug 2026 · by the Deets team · sourced throughout
What a WOF actually checks
A Warrant of Fitness is a general roadworthiness safety check, not a service. NZTA's Vehicle Inspection Requirements Manual sets out what an inspector checks, including tyre condition and tread depth, brake operation, structural condition (rust isn't allowed in certain areas), lights, and glazing (whether your windscreen is safe). Around 3,200 WOF agents operate around New Zealand.
How often you need one (the real cadence)
The interval depends on how long ago the vehicle was first registered anywhere in the world — not on when you bought it.
| First registered | WOF cadence | Source |
|---|---|---|
| New vehicle, never registered before | 3 years for the first check | NZTA |
| Less than 2 years ago | Issued to the vehicle's third anniversary | NZTA |
| 2–3 years ago | Every 12 months from there | NZTA |
| On or after 1 January 2000 (ongoing) | Every 12 months, for its lifetime | NZTA |
| Before 1 January 2000 | Every 6 months | NZTA |
| Vintage or veteran (40+ years old) | Every 12 months (changed from 6-monthly, 1 Sept 2025) | NZTA |
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What an expired WOF actually means
NZTA's rule is plain: it's illegal to drive a vehicle that doesn't display a valid WOF label, or that no longer meets WOF requirements. There's one narrow exception, in NZTA's own words: "You can drive your vehicle on the road under these circumstances only when taking it somewhere for repair or to get a new WoF – providing it's safe to do so." That's the only allowance — it's for the trip to fix the problem, not for driving as normal.
| What | The real number | Source |
|---|---|---|
| WOF expired more than 2 months (current) | $200 infringement fee | NZTA |
| WOF expired more than 2 months (from 1 Nov 2026) | Rises to $350 | NZTA / MoT Regulatory Impact Statement |
| Non-compliant wheels/tyres (from 1 Nov 2026) | Rises from $150 to $350 | NZTA |
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The two-months detail matters: the fine doesn't apply from the day your WOF lapses, only once it's been expired for more than two months. Deets reminds you before expiry, so getting a reminder in and booking a check promptly keeps you well clear of it either way.
Deets can hold your WOF date — free
Add your car, motorcycle, trailer or boat trailer and Deets seeds the WOF reminder that vehicle actually carries, with the real cadence above already built in.
FAQ
How often does my vehicle need a WOF?
It depends on when it was first registered anywhere in the world. A brand-new vehicle gets three years before its first check; after that (or if it was first registered on or after 1 January 2000) it's every 12 months. A vehicle first registered before 1 January 2000 needs a check every 6 months. NZTA changed vintage and veteran vehicles (40+ years old) from 6-monthly to 12-monthly from 1 September 2025.
What happens if I drive with an expired WOF?
It's illegal — NZTA's rule is that you can't drive a vehicle that doesn't display a valid WOF label. There's one narrow allowance: you can still drive it to get repaired or to get a new WOF, provided it's safe to do so.
Can I drive an expired-WOF car to get it checked?
Yes — NZTA's own wording is that you can drive it on the road "under these circumstances only when taking it somewhere for repair or to get a new WoF – providing it's safe to do so." That's the one exception to the no-driving rule.
How much is the fine for an expired WOF right now?
$200 once it's been expired more than two months — not from the first day it lapses. That's the current figure as of August 2026.
Is the WOF fine really rising to $350?
Yes — NZTA has confirmed the infringement fee for a WOF expired more than two months rises from $200 to $350 from 1 November 2026. The fee for non-compliant wheels and tyres is rising too, from $150 to $350 on the same date.
Track your WOF — free
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